Ethnologue lists 7,097 living languages: 2,143 in Africa, 1,060 in the Americas, 2,300 in Asia, 288 in Europe, and 1,306 in the Pacfic.
Note: this is a difficult question to answer exactly as the distinction between language and dialect is fuzzy, and is a matter of politics, geography, history, culture and linguistics. For example, all varieties of Chinese are considered dialects by Chinese linguits, even though many are mutually unintelligible. The same applies to varieties of Arabic.
Episode 10 of the Radio Omniglot Podcast discusses this topic.
More information about the number of languages
According to Ethnologue, 3,909 language currently have a written form. However some are rarely written, and/or few people who speak them are able to read and write them.
According to ScriptSource, 917 languages are not written at all.
According to Wikipedia, at least 3,866 languages "make use of an established writing system". This includes writing sytems for extinct languages and constructed languages, shorthand systems, Braille and other notations systems, and many writing systems listed that are rarely, if ever, used.
The following writing systems are currently actively used. Other writing systems are used occasionally for decoration, religious purposes or in other contexts.
This is a list of writing systems currently in use, including those used only to a limited extent, and how many languages are written with them.
Some languages are counted more than once as they are, or have been, written with more than one writing system. For example, languages in Central Asia were written with versions of the Arabic script until the 1920s, then with the Latin alphabet until the late 1930s, then with the Cyrillic alphabet after that. They are counted several times in these statistics.
If the Ethnologue figure for the number of written languages, 3,909, is correct, there are plenty more languages with written forms that not included on Omniglot. The majority of these languages are written with the Latin alphabet. Other writing systems used by many languages include the Cyrillic, Arabic, Bengali and Devanagari scripts.
|Writing Systems||Number of languages
|Baybayin / Tagalog||3|
|Bengali / Eastern Nagari||7|
|Burmese / Myanmar||5|
|Canadian Aboriginal Syllabics||8|
|Dehong Dai (Tai Le)||1|
|Fraser / Lisu||1|
If you need to type in many different languages, the Q International Keyboard can help. It enables you to type almost any language that uses the Latin, Cyrillic or Greek alphabets, and is free.
Note: all links on this site to Amazon.com, Amazon.co.uk and Amazon.fr are affiliate links. This means I earn a commission if you click on any of them and buy something. So by clicking on these links you can help to support this site.